Add TAINT_FIRMWARE_WORKAROUND on MTRR fixup

[karo-tx-linux.git] / arch / x86 / kernel / cpu / mtrr / generic.c

diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index a71efcdbb0925ffe7c2f97d58d0625e4179662fc..e1fe7f42e0fbd02700df1da8ba5925af48e7264e 100644 (file)
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -547,6 +547,7 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base,
 
                if (tmp != mask_lo) {
                        printk(KERN_WARNING "mtrr: your BIOS has configured an incorrect mask, fixing it.\n");
+                       add_taint(TAINT_FIRMWARE_WORKAROUND);
                        mask_lo = tmp;
                }
        }